What era are these pins??

[Todd Gylsen]

Can anyone assist me in dating these pins? The medical and dental pins are both marked Acid Tested on the reverse while the Engineer pin is not marked. What exactly is the engineer pin? Sweetheart? Thanks for the help.

[bodes]

I'd say up to and into WW2...Bodes

[RonR]

Can anyone assist me in dating these pins? The medical and dental pins are both marked Acid Tested on the reverse while the Engineer pin is not marked. What exactly is the engineer pin? Sweetheart? Thanks for the help.

Perhaps for the overseas cap, as were these, in comparison with the standard collar/lapel insignia, as demonstrated by the top "US" emblem...IMHO.....


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[Todd Gylsen]

Thanks guys. I had never seen this style of engineers pin before. A new one for the collection.

[Gary Cain]

Hello Todd, the Engineer pin is a WWI through WWII era sweetheart. The medical insignia is 1930's into, and through WWII.

[Todd Gylsen]

Thank you very much Gary for the information and expanding my knowledge on these pins.